4[x-3]=5[x+4]

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Solution for 4[x-3]=5[x+4] equation:


Simplifying
4[x + -3] = 5[x + 4]

Reorder the terms:
4[-3 + x] = 5[x + 4]
[-3 * 4 + x * 4] = 5[x + 4]
[-12 + 4x] = 5[x + 4]

Reorder the terms:
-12 + 4x = 5[4 + x]
-12 + 4x = [4 * 5 + x * 5]
-12 + 4x = [20 + 5x]

Solving
-12 + 4x = 20 + 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.
-12 + 4x + -5x = 20 + 5x + -5x

Combine like terms: 4x + -5x = -1x
-12 + -1x = 20 + 5x + -5x

Combine like terms: 5x + -5x = 0
-12 + -1x = 20 + 0
-12 + -1x = 20

Add '12' to each side of the equation.
-12 + 12 + -1x = 20 + 12

Combine like terms: -12 + 12 = 0
0 + -1x = 20 + 12
-1x = 20 + 12

Combine like terms: 20 + 12 = 32
-1x = 32

Divide each side by '-1'.
x = -32

Simplifying
x = -32

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